Why my number of messages decreases ...

Mylot deletes discussions that they deem unfit to be here on mylot from time to time. When they do, all the responses under the discussion are deleted too. All earnings from the discussion are also lost. If this happens you will notice that your number of posts decreases if you had responded to that particular discussion. Your earning for that response would also drop.

Dear maghella It happens -- because you might have responded to some discussion of some other member -- and that discussion might be deleted by mylot for some violation reasons and when the discussion is deleted by mylot then your number count will also get decreased. It happened with me also so many times and now I am simply used to it.

You don't broken any rules but someone from those you reasoned.Mylot delete very often discussions so with the discussions bye bye to our responses too.So our number of posts are decreases.Any discussions with a link of other site inside ,even those with one line if they reported they be deleted.A friend of mine told me that discussions with recipes from copy and paste the last days deleted too. Don't worry happened to many of us.